Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (33) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (17) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Refractometer (REF) (2) Spectrophotometry (SP) (1) Sample Type Blood (22) Fluid (2) Liquid (1) Serum or Plasma (16) Tissue (1) Urine (18) Test Area Exposure (60) Test Category (-) Acids (6) Alcohols (22) Antiepileptics/Antiseizures (3) Biomarkers (12) Chemicals (1) Depressants (10) Diagnostic Aids (2) Drugs of Abuse (13) Drugs of Abuse, Therapeutics (10) Exposure (1) Gases (1) Industrial/Environmental Toxins (3) Metals/Elements (3) NPS/Designer Drugs (1) Other (7) (-) Perfluorinated Compounds (2) (-) Pesticides/Insecticides (6) Sedative/Hypnotics (6) (-) Solvents (46) Terpenes (4) Therapeutics (13) Volatiles (75) Test Sub-Category Carboxylic Acids (3) Organic (4) Organochlorides (3) Other (50) Your search has returned no tests.